| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an analysis apparatus and an analysis method capable of effectively and accurately knowing the meaning, background and tendency of a number of site information items on the basis of these information items disclosed on the Internet. <P>SOLUTION: An Internet site information analysis apparatus includes: a crawler 14 as information collection means for collecting sentence information of a Web site 12; word dividing means using an analyzer 18 for dividing the sentence information into words; associated information submission number calculation means for calculating the number of sentence information items containing the words; associated information submission ratio calculation means for calculating for each Web site a ratio of the number of associated information submissions in the number of the sentence information items collected from the Web sites; and update date information collection means for collecting update dates of the Web sites. Update frequency calculation means is also provided for calculating an update frequency of each Web site on the basis of a reference date to perform analysis and the update date information. Site activity analysis output means 24b is further provided which comprises a portal server 24 for relatively comparing and outputting the associated information submission ratio and the update frequency for each Web site. <P>COPYRIGHT: (C)2012,JPO&INPIT |
